My longtime friend Strobe Talbott has had an extraordinarily influential career as a journalist, statesman, and scholar. I was fortunate to see his genius at work, first when we were roommates at Oxford when he was translating and editing Nikita Khrushchev’s memoirs and then when he joined my administration, first to oversee our policy on Russia and the states of the former Soviet Union, then from 1994 to 2001 as deputy secretary of state. Securing Peace in Europe digs deep into Strobe’s thinking, shows just how brilliantly his mind worked, and delivers valuable insights into why Eastern Europe looks the way it does now.